<template>
    <div class="back_icon">
        <router-link to="/">返回</router-link>
    </div>
</template>
<style lang="scss" scoped>
    .back_icon{
        position: absolute;
        left: 0.15rem;
        top: 0.15rem;
        font-size: 0.14rem;
        a{
           color: black; 
        }
        
    }
</style>